What is the procedure to send a mib for compilation ?
Here's a KB article that outlines the process to submit mibs. SolarWinds Knowledge Base :: How do I add a MIB to the SolarWinds database? How do I add OIDs to the SolarWinds databas…
I don't understand what are you trying to do. What do you mean by compilation?
In additional, you should read the following post about the MIBs:
Orion MIB Database – What Is It Good For?